turning short round an anchor
... turning shop 车工车间 turning short round an anchor 抛锚掉头 turning short round 就地回转 ...
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... dredging pump 泥浆泵 dredging round 抛锚掉头 dredging round 拖锚掉头 ...
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turning short round by anchoring
摘要: 抛锚掉头（turning short round by anchoring）是指运用拖锚并配合车舵操纵船舶掉头的方法。平流或顺流航行在狭水道内的船舶 [阅读全文]
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